Say what you will about KJ, but we are all better off with him back. He regularly posts high quality stuff.
Also, I don't know how people who don't know him can be "appalled." People who know him have a right to have strong feelings about his stunt, but those of us who don't know him really shouldn't have such strong feelings about it. People die every day. When someone you don't personally know dies you shouldn't let it affect you too much.
I would take it a step farther and say I am better off in a world where KJ fakes his death VS a parallel universe where he does not. Sure, I was sad when he "died." But being sad for a little while and reflecting on life isn't a bad thing. And when he came back from the dead? Solid gold entertainment! I really enjoyed the KJ saga, and look forward to future chapters now that he is alive again.
So stop pretending it is such a big deal, you are no worse off because of his actions. Or don't. I still enjoy reading the overly strong reactions so it is win-win for Zerg!